CVE-2022-3290 — Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060

Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.

01What is this vulnerability?

Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8.

02Affected products

Vendor	Product	Versions
ikus060	ikus060/rdiffweb	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-09-26T19:00:14.000Z
• Last modified: 2025-05-21T20:07:31.267Z

09References

• github.com — https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4fe…
• huntr.dev — https://huntr.dev/bounties/d8b8519d-96a5-484c-8141-624c54290bf5